@Bibtex-file{Neural/pca.bib,
  title =        "Bibliography on Principal Component Analysis ({PCA})
                 Neural Networks",
  author =       "Terry Sanger",
  email =        "tds@ai.mit.edu",
  supported =    "gone",
  readme =       "Dear Connectionists, Since I sent out the offer to
                 supply a PCA bibliography, I have received so many
                 requests that I now realize I should have included it
                 with the original mailing! My mistake. A file called
                 {"}pca.bib{"} is now available via anonymous ftp from
                 the same site (instructions below). This file is in a
                 not-very-clean BibTex format. I won't even pretend that
                 it is a complete bibliography, since many people are
                 currently working in this field and I don't yet have
                 all the most recent reprints. If I've missed anyone or
                 there are mistakes, please send me some email and I'll
                 update the bibliography for everyone.",
}

.